This case study from a major wastewater plant in Kiel, Germany shows the optimisation that can be achieved with aeration ...

“Our work reveals a more effective way to control how nitrogen moves and transforms during sludge conversion,” said the study’s corresponding author. “By introducing a two-stage process, we can ...

THE Cupang Water Reclamation Facility in Muntinlupa City has just been upgraded with a wastewater treatment system using advanced biological processes to improve water quality and nutrient control.

Honeywell and Danfoss are partnering to integrate variable frequency drive (VFD) technology with Honeywell's Experion Process Knowledge System platform to streamline motor control, reduce energy ...

Brivo has introduced a new voice-activated capability in its mobile access control platform that lets security teams trigger emergency lockdowns and perform other access control tasks with spoken or ...

Hydrothermal liquefaction (HTL) is a developing alternative for municipal wastewater sludge management that converts sludge into biocrude oil that can be refined into a liquid transportation fuel for ...

This study investigates the impact of loosely bound (LB-) and tightly bound (TB-) polymeric substances (PS) on bioflocculation and organic matter harvesting in High Rate Activated Sludge (HRAS) ...

Even after 20 years or so, process control continues to be a confusing or misunderstood technology. A short description of process control is an accurate one—It’s a means of controlling manufacturing ...

Environmental advocates are renewing calls to ban the use of sewage sludge — or "biosolids" — as fertilizer, after an Environmental Protection Agency draft report found there may be health risks ...